Fujitsu General ASHG07KMCE Service Manual page 39

8-2. Models: AOHG07KMCC, AOHG09KMCC, AOHG12KMCC, and AOHG14KMCC
TO INDOOR UNIT
L
1
N
2
SERIAL
3
L
POWER SOURCE
AC230V
50Hz
N
EARTH
WIRE w/TERMINAL ( CORE )
1015#22
TERMINAL
GREEN
EMI FILTER
TRCB-25-15-12
or
ZC4KA T25*15*12-C
8 TURNS
P1 Thermistor Characteristics. FRAME
Temperature
0 20 30
Thermistor
16.05 k 5.98 k 3.84 k
Thermistor ( Pipe temp. )
1.14 V 2.21 V 2.77 V
168.60 k 40.01 k
62.55 k
Thermistor ( Discharge temp. )
0.36 V 0.86 V 1.23 V
P5 Thermistor Characteristics.
Temperature
0 20 30
Thermistor
35.21 k 12.64 k 7.97 k
Thermistor ( Outdoor temp. )
2.61 V 3.76 V 4.14 V
8-2. Models: AOHG07KMCC, AOHG09KMCC, AOHG12KMCC, and AOHG14KMCC
EMI FILTER EMI FILTER
GRFC-8 GRFC-8
1 TURN 1 TURN
UL1015 AWG20
W103
BLACK
B
UL1015 AWG20
W104
WHITE
B
UL1015 AWG22
W70
RED
B
UL1015 AWG16
W100
BLACK
B
UL1015 AWG16
W101
WHITE
B
UL1015 AWG16
W102
GREEN
B
THERMISTOR ( PIPE TEMP. )
BLACK
1
BLACK P1
2
B04B-PLIRK-1
BLACK 3
RED
BLACK 4
THERMISTOR ( DISCHARGE TEMP. )
FRAME
THERMISTOR ( OUTDOOR TEMP. )
BLACK 1
P5
2 B03B-PLISK-1
WHITE
BLACK 3
INVERTER ASSEMBLY
07, 09, 12 models : EZ-0207HUE
14 model : EZ-0208HUE
REACTOR
13mH 8A
UL1015 UL1015
AWG16 AWG16
BROWN GRAY
W200 W201
B B
MAIN PCB
07 model : G07KMCC(Y)-A02-03-SV
09 model : G09KMCC(Y)-A02-03-SV
12 model : G12KMCC(Y)-A02-03-SV
14 model : G14KMCC(Y)-A02-03-SV
- (02-23) -
EMI FILTER
F8CT
or
TR-28-16-13
3 TURNS
UL3271 AWG16
COMPRESSOR
W400 RED RED
U
B
UL3271 AWG16
W401
WHITE WHITE CM
V
B
UL3271 AWG16
W402
BLACK BLACK
W
B
P60
B2P3-VH-B
WHITE
4-WAY VALVE COIL
1 BLACK
AC230V
DC Resistance 2,085
2 BLACK
( ON )
P650 DC Fan Motor
Terminal
Pin No.
code
1 Vm
2
3
4 GND
5 Vcc
DC340V
6 Vsp
1 RED
P650
7 FG
B5 ( 7-2.3 ) B-XASK-1-A
WHITE
DC15V 4 BLACK
FM
DC FAN MOTOR
5 WHITE
6 YELLOW
P30 Expansion Valve Coil
7 BROWN or BLUE
Recommended Drive Condition
Unipolar Drive, 1-2 Phase Excitation.
DC12V
EXPANSION VALVE COIL
1(Red) - 3(Blue)
1 RED
1(Red) - 4(Orange)
2 BLUE
P30
M
3 ORANGE 1(Red) - 5(Yellow)
B05B-PLISK-1
WHITE
4 YELLOW 1(Red) - 6(White)
5 WHITE
Recommended drive condition : Unipolar drive, 1-2 phase excitation.
Phase No. Lead wire colors
1 White
2 Yellow
3 Orange
4 Blue
The movement mode
1 2 3 4 5 6 7 8 : Valve close
8 7 6 5 4 3 2 1 : Valve open
Compressor
Winding Resistance
( 07, 09, 12 )
U-V
V-W 2.180 (20 )
U-W
( 14 )
U-V
V-W 1.975 (25 )
U-W
(20 )
Lead wire
Function of terminal
color
Motor power voltage input Red
GND Black
Control power voltage input White
Speed control voltage input Yellow
Revolution pulse output Brown
Coil resistance
46.0
(20 )
Switching mode
1 2 3 4 5 6 7 8
On On Off Off Off Off Off On
Off On On On Off Off Off Off
Off Off Off On On On Off Off
Off Off Off Off Off On On On
WHITE
1
RED M
( COM )
3
ORANGE
2 4
YELLOW BLUE
8. PC board diagrams